1114722010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{54139}}^1$

素因数の和:54246

約数の個数: 32

約数和(自身を含む): 2104963200

約数和(自身を除く): 990241190

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 54139, 108278, 270695, 541390, 1570031, 3140062, 3843869, 7687738, 7850155, 15700310, 19219345, 38438690, 111472201, 222944402, 557361005, 1114722010]

約数ペア:

[(1, 1114722010), (2, 557361005), (5, 222944402), (10, 111472201), (29, 38438690), (58, 19219345), (71, 15700310), (142, 7850155), (145, 7687738), (290, 3843869), (355, 3140062), (710, 1570031), (2059, 541390), (4118, 270695), (10295, 108278), (20590, 54139)]